Devices, machines and systems with ignition protection type increased safety 'e', device group II / category 2G+1D, mobile offshore and ship applications, chemical and petrochemical industry, high functional reliability, high strain relief, large, variable clamping ranges, cold impact resistance, metric connection thread in accordance with DIN EN 60423, basis for technical information DIN IEC 62444, UL File No. E79903, SKINTOP® MS-M-XL ATEX is identical to SKINTOP® MS-M ATEX, but with a long connection thread for thick walls,